tert-butanol 99% ar

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Three chemical bottles labeled Toluene, Iso-Propyl Alcohol, and Chloroform are arranged side by side on a gray background.

Six brown glass bottles of varying sizes with white labels and black or white caps, containing Trichloroacetic Acid 99% AR from Chemoxy, are arranged in a row on a gray background.

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Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Specification

Description

2-methylpropan-2-ol ;Tert- Butanol

CAS	75-65-0
Molecular Formula	(CH3)3COH
Molecular Weight	74.12
Shelf Life	60 Months

Physical Properties
Physical State at 20 °C	Low melting solid	Colour	Clear Colorless
Odour	camphor	pH Value	7
Melting Point/ Freezing Point [°C]	23 – 26 °C	Auto-Ignition Temperature [°C]	480 °C
Flammability (Solid, Gas)	Flammable	Flash Point [°C]	11 °C
Boiling Point [°C]	83 °C	Evaporation Rate	1.05
Vapour Pressure [20°C]	41 hPa at 20 °C	Vapour Density	2.6
Density [g/cm3]	0.78	Relative Density, Gas (Air=1)	2.56
Solubility in Water [% weight]	completely miscible	Viscosity at 40°C [mm2/s]	3.35 mPa @ 30°C
Explosion Limits – Upper [%]	8%	Explosion Limits -Lower [%]	2.40%

Specifications
Appearance	Clear liquid	Colour Scale	Max 20 APHA
Purity (By Gc)	Min 99.0%	Infrared Spectrum	Conforms
Weight/ Ml at 30°C	0.773 – 0.778 g	Freezing Point	Min 25°C
Water (By Kf)	Max 0.1%	Titrable Acid	Max 0.001 meq/g
Non-Volatile Matter	Max 0.001%	Carbonyl Compounds (As Formaldehyde)	Max 0.01%
Butan-2-Ol [c4h9 (oh)]	Max 0.2%	Copper (Cu)	Max 0.00005%
Iron (Fe)	Max 0.00005%	Lead (Pb)	Max 0.00005%

Dangerous Goods Information
UN Number	1120	DG Class	3.2

Safety Information & Hazard Symbols
Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statement	H225-H319-H332-H335
Precaution Statement	P210-P261-P305 + P351 + P338

tert-butanol 99% ar

SKU C00560-00500-HS Category Chemicals